| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOH + CH3OH = C8H8O2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + H2O + NO2 = NO + H2SO4 =>
SO2 + H2O + NO2 = NO + H2SO4
C3H2Cl + O2 = CO2 + H2O + HCl =>
4 C3H2Cl + 13 O2 = 12 CO2 + 2 H2O + 4 HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K202 + H2O = KOH + H2 =>
K202 + 202 H2O = 202 KOH + 101 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COOH + C6H6COONa = CH3COONa + C6H6COOH =>
CH3COOH + C6H6COONa = CH3COONa + C6H6COOH
ZnCl2 + Li2SO4 = LiCl + ZnSO4 =>
ZnCl2 + Li2SO4 = 2 LiCl + ZnSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2CO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2CO3(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COONH4 + O2 = CO2 + H2O + NH3 =>
CH3COONH4 + 2 O2 = 2 CO2 + 2 H2O + NH3
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
(NH4)Mo7O24 + C4H6N2 = CO + H2O + MoO3 + N2 =>
14(NH4)Mo7O24 + 2 C4H6N2 = 8 CO + 34 H2O + 98 MoO3 + 9 N2
CO(NH3)2 + NO2 = CO2 + H2O + N2 =>
CO(NH3)2 + 2 NO2 = CO2 + 3 H2O + 2 N2
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
Al + HIO3 = AlIO3 + H =>
Al + HIO3 = AlIO3 + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlCl3 + Na2CO3 = Al2O3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 = Al2O3 + 6 NaCl + 3 CO2
FeCl3 + (NH4)2S = NH4Cl + FeS + S =>
2 FeCl3 + 3(NH4)2S = 6 NH4Cl + 2 FeS + S
C6H12O6 + SO3 = SO2 + CO2 + H2O =>
C6H12O6 + 12 SO3 = 12 SO2 + 6 CO2 + 6 H2O
Fe(C2H3O2)2 + BeCl2 = FeCl2 + Be(C2H3O2)2 =>
Fe(C2H3O2)2 + BeCl2 = FeCl2 + Be(C2H3O2)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaNO3 + H2O =>
3 NaNO2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 NaNO3 + 4 H2O
CO2 + Ca = C + CaO =>
CO2 + 2 Ca = C + 2 CaO
Ni(oh)2 + NaOCl + H2O = Ni(OH)2 + NaCl =>
Ni(oh)2 + 2 NaOCl + 2 H2O = 2 Ni(OH)2 + 2 NaCl
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
CO + Ba(OH)2 = BaCO3 + C + H2O =>
2 CO + Ba(OH)2 = BaCO3 + C + H2O
H2O + SO4 + BaCl2 = BaSO4 + HCl2 + OH =>
H2O + SO4 + BaCl2 = BaSO4 + HCl2 + OH
K2Cr2O7 + HBr = Br2 + KBr + CrBr + H2O =>
K2Cr2O7 + 14 HBr = 5 Br2 + 2 KBr + 2 CrBr + 7 H2O
Cr(OH)3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
MgH2O = MgO + H2 =>
MgH2O = MgO + H2
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
LiF + H2SO4 = LiHSO4 + HF =>
LiF + H2SO4 = LiHSO4 + HF
NaF + Hg(NO3)2 = Na(NO3)2 + HgF =>
NaF + Hg(NO3)2 = Na(NO3)2 + HgF
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CrO4{2-} + Ag{+} = Ag2CrO4 =>
CrO4{2-} + 2 Ag{+} = Ag2CrO4
Al2O3 + HCl = Al2Cl2 + H2O3 =>
Al2O3 + 2 HCl = Al2Cl2 + H2O3
KI + Cl = KCl2 + I =>
KI + 2 Cl = KCl2 + I
Li2S + BaCl2 = LiCl + BaS =>
Li2S + BaCl2 = 2 LiCl + BaS
CH3OH + Cu(OH)2 = HCHO + Cu + H2O =>
CH3OH + Cu(OH)2 = HCHO + Cu + 2 H2O
Ag + MgClO4 = AgClO4 + Mg =>
Ag + MgClO4 = AgClO4 + Mg
C2H2 + O2 = C6O6 + H2O =>
6 C2H2 + 9 O2 = 2 C6O6 + 6 H2O
CoCl2*6H2O + NH4Fe(SO4)2*H2O + NaOH = CoFe2O4 + (NH4)2SO4 + NaCl + Na2SO4 + H2O =>
CoCl2*6H2O + 2 NH4Fe(SO4)2*H2O + 8 NaOH = CoFe2O4 + (NH4)2SO4 + 2 NaCl + 3 Na2SO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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